Which elements make up the empty space in the universe? Check all that apply. ice debris dark matter dark energy gas and dust

Which answer shows the correct order of the flow of information during cell signaling? a. receptor-ligand binding, cellular response, signal transduction, change in gene expression b.

Ovarian follicles cells produce estrogen, which is a steroid. What organelle will be present in abundance so that the follicles cells might perform this function

What causes variations in asexual organisms? What causes variations in sexual organisms? Do sexually reproducing species show greater variation than asexually reproducing species?

The exchange of genetic materials between homologous chromosomes is called a. synapsis b. chiasmata c. heterozygous d. homozygous

In one species of bird, there are three varieties of feather color. What is this an example of? ecosystem diversity species diversity genetic diversity color diversity

What substance translates the genetic code? A. allele B. DNA C. RNA D. protein

Which of the following is a specialist species? A) Giant Pandas B) Horses C) Humans D) Rabbits

Explain why living things store energy in lipids instead of in carbohydrate?

Which is an example of a structural adaptation for a mouse? A. A mouse evades detection by predators by lying very still. B. A mouse is active at night so that predators have a harder time seeing it. C. A mouse forages for food close to its nest. D.

What is the term for the daughter strand synthesized continuously during dna replication?